baber/WOPTO huggingface dataset:
Patent JP-H01173407-A (JP)
Title: Electromagnetic coil bobbin for magnetic biasing device
Inventor: IWATA MASAO
IPC: G11B5/02
Filed: 1987-12-28
Abstract: PURPOSE:To stop the turning of a permanent magnet without causing the vibration of it by superposing a detecting sensor to detect the rotational position of a magnet holder holding a permanent magnet upon a bobbin consisting of two halved members. CONSTITUTION:Bearing parts 14e-14h at both ends are made to support magnetic holders 12, and holding parts are made to hold electromagnetic coils 13 which wound along the length direction of the magnet holders 12 and outside the bearing parts, and detecting sensor receiving parts 14j, 14k are made to support the detecting sensors to detect the rotational position of the magnet holder so as to be in the sensor receiving parts provided coaxially at the magnet holders 12, and coil holding parts provided at the outside of the bearing parts are made to hold the electromagnetic coils wound around the magnet holders. Thus, when a magnetic field is impressed upon the permanent magnet 11 by flowing a current in the electromagnetic coil 13, the turning of the permanent magnet 11 can be stopped without causing the vibration of it.
Patent JP-H09176584-A (JP)
Title: Tacky sheet
Inventor: SUZUKI KENJI
IPC: C09J133/00
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a tacky sheet capable of readily disintegrating a tacky agent when obtaining a recycled pulp from waste paper of the tacky sheet and recycling the pulp in a usual recycling pulping process without polluting prepared water by regulating the breaking strength of a tacky agent layer between a surface substrate and a release paper after immersion in water to a specific value or above. SOLUTION: This tacky sheet is obtained by regulating the breaking strength of a tacky agent of a tacky agent layer formed between a surface substrate and a release paper such as a label, a sticker, a wappen or a distribution slip with water to <=2kgf/cm<2> , preferably <=1kgf/cm<2> after immersion in water. The tacky agent layer film is converted into fine particles in a disintegration step and sufficiently removed in respective steps for coarse screening, fine screening and flotation, etc. An acrylic or a methacrylic ester copolymer, etc., consisting essentially of a (poly)ethylene glycol (meth)acrylate monomer is preferred as the tacky agent.
Patent JP-H06160947-A (JP)
Title: Electronic flash device
Inventor: OMURA YUSUKE
IPC: G03B15/05
Filed: 1992-11-24
Abstract: PURPOSE:To effectively use the luminous flux of emitted light at any irradiation angle without making an electronic flash device capable of varying the irradiation angle for a camera large. CONSTITUTION:A 2nd condensing Fresnel lens 14 having an aperture part 14a which a reflector 12 can pass is provided between the reflector 12 to which a flash light emitting tube 13 is attached and a 1st condensing Fresnel lens 11 provided ahead of the reflector 12. The reflector 12 passes the aperture part 14a of the Fresnel lens 14 so as to change the relative positional relation between the reflector 12 and the lens 11, whereby the luminous flux of emitted light is effectively used even when the irradiation angle is small.
Patent JP-H01176320-A (JP)
Title: Magnetic recording medium
Inventor: IKUYAMA SEIICHI
IPC: G11B5/735
Filed: 1987-12-29
Abstract: PURPOSE:To improve traveling stability and to prevent flawing of the surface of a back coat layer and chipping, etc., of a tape guide by incorporating the powder of a composite oxide of lithium and aluminum and carbon black into the back coat layer. CONSTITUTION:The powder of the composite oxide of the lithium and aluminum and the carbon black are incorporated into the back coat layer. The powder of the composite oxide of the lithium and aluminum to be used as the reinforcing material of the back coat layer not only functions as the reinforcing material but also provides the effect of improving the traveling stability, preventing powder dislodgement, improving the flawing property (durability) of the back coat layer and decreasing the chipping property of the tape guide in contact with the sliding contact face of the back coat layer for its own properties and the particle size, content, etc. The traveling stability is thereby improved and the surface flawing of the back coat layer and the chipping of the tape guide are prevented.
Patent JP-H02178041-A (JP)
Title: Perspective electrostatic shielding film
Inventor: NABETA KENJI
IPC: B32B27/18
Filed: 1988-12-28
Abstract: PURPOSE:To obtain a packing material having light shielding performance and visibility of the contents in combination with each other by providing the electrostatic preventive layers contg. an antistatic agent to single side or double sides of a nylon film wherein both a perspective carbon black layer and vinylidene chloride resin layer are provided. CONSTITUTION:As a nylon film wherein a vinylidene chloride resin layer is provided on a film base material, the film obtained by applying vinylidene chloride resin emulsion to a biaxially orientated nylon film is most excellent in the site of dynamical strength and moisture-proof performance. A perspective carbon black layer is obtained by casting conductive coating contg. carbon black on the vinylidene chloride resin layer of a nylon film provided with the vinylidene chloride resin layer and performing film formation by a method such as blowing and coating. Then the electrostatic preventive layer which is provided to the single side or double sides of the nylon film provided with both the perspective carbon black layer and the vinylidene chloride layer is formed by coating the composition consisting of polyolefin resin, an anionic surfactant, a cationic surfactant, a nonionic surfactant and an amphoteric surfactant.
Patent JP-H02176630-A (JP)
Title: Ferroelectric liquid crystal color light source
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/1335
Filed: 1988-12-27
Abstract: PURPOSE:To reduce the power consumption and to reproduce intermediate colors tone of color filters by one light source by providing a ferroelectric liquid crystal cell which colors the light from a light source in red, green, and blue. CONSTITUTION:The ferroelectric liquid crystal cell 20 is constituted by sticking a substrate 11 obtained by forming a transparent electrode 16 on soda glass 15 and a substrate 12 obtained by forming transparent electrodes 16 and a liquid crystal orienting film 17 on soda glass 15 and then injecting ferroelectric liquid crystal 14 between the substrates, and color filters 13 are formed outside the substrate 12. Here, the transparent electrode 16 on the substrate 11 is not patterned and an entire-surface electrode and the transparent electrode 16 on the substrate 12 are formed in stripes; and polarizing plates 72 and 73 are arranged outside the substrates 11 and 12. Then the color of the light emitted by a light source 40 is changed into red, green, and blue over the entire surface of the ferroelectric liquid crystal cell 20 by utilizing the scattering of the light. Consequently, the power consumption is reduced and intermediate color toners of the color filters are obtained by the one light source 40.
Patent JP-H09163459-A (JP)
Title: Incoming call reporting device for portable telephone
Inventor: IGARASHI MASAHIRO
IPC: H04W84/10
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To prevent malfunction caused by the response radio wave of portable telephone set owned by the other person even in the environment that a lot of portable telephone sets closely exist. SOLUTION: A band pass filter 3 is provided for passing only the radio waves correspondent by the machine types of main body of telephone set corresponding to the response radio wave received by an antenna 2 of incoming call reporting device 1, and the radio wave of frequency used for its own portable telephone is selected out of various frequencies received at the antenna 2. At the same time, a high frequency amplifier 4 is provided at the output of band pass filter 3 and the response radio wave made different for each machine type is amplified at the suitable amplification factor. Thus, a suitable sensing distance is applied between the portable telephone set and the incoming call reporting device and the device can be prevented from reacting to both the different type of proximate portable telephone set and the same type of distant portable telephone set.
Patent JP-H08178992-A (JP)
Title: Method and apparatus for inspection circuit board
Inventor: KOSUGE KATSUYA
IPC: G01R31/02
Filed: 1994-12-21
Abstract: PURPOSE: To easily execute the open or the short-circuit inspection of a circuit board having land patterns with an infinitesimal pitch by simultaneously short- circuiting first lands and then inspecting the conductivity by using a tool for simultaneously bringing into contact. CONSTITUTION: Second lands 43A to 43F electrically connected to first infinitesimal pitch lands 40A to 40F via the lines of patterns 41A to 42F are formed on a pattern surface 44. A circuit board 44 to be inspected is aligned in a predetermined state, a cool 50 for simultaneously bringing into contact with the lands 40A to 40F is brought into contact therewith, and the ends of probes 51A to 51F are brought into contact with the lands 43A to 43F. Then, the resistance values between the tool 50 and the respective probes are measured, and the presence or absence of the open of each of the patterns 42A to 42F is inspected from the obtained resistance values. Then, after the tool 50 is removed from the lands 40A to 40F while the probes remain in contact, the resistance values between the probes 51A and 51F are measured.  The presence or absence of the short-circuit between the patterns 40A and 40F is confirmed from the magnitude of the obtained resistance value.
Patent JP-H10174035-A (JP)
Title: Image information processing unit
Inventor: NAKAMURA SATOJI
IPC: H04N5/781
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To avoid a fault of illegible characters in the case of picking up an image such as characters resulting from deformed characters being the picked-up character image due to a resolution limit. SOLUTION: On a display screen 21 on which a picked-up image is displayed, a reference minimum character size 23 is displayed together with an image 22 including characters. A photographer references the reference minimum character size 23 in the case of character image pickup so as to cope with the actual situation such as zoom-up in matching with a degree of complexity of characters or approach to an image pickup object. Thus, an event of deformed characters or of decreased number of characters to be picked up on one screen resulting from the image pickup of characters larger in size as required or over is avoided.
Patent JP-H09163538-A (JP)
Title: Fixing device for manhole
Inventor: NAKAZAWA MASASHI
IPC: H02G1/06
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To fix a manhole bracket or the like by which a cable can be drawn into or out of a manhole through the approximately central position of the opening of the manhole easily and securely by utilizing the edge of the manhole opening. SOLUTION: Screwed tightening metal fittings 8 and 8 which have holding flat plates 7 on their inside tip parts are screwed into the near side surfaces 2 of a bracket fixing frame 1 having a vertical cross-section of an inverse-U shape. The bracket fixing frame l and a base board 10 which is approximately rectangular are made to cross each other so as to have the longitudinal direction of the bracket fixing frame 1 and the longitudinal direction of the base board 10 perpendicular to each other. A tightening screw rod 17 which has a handle 18 on its one end is provided on the side surface 11 of the board 10. A cover holding plate 19 whose base part is geared with the screw rod 17 and which is made to protrude in a direction parallel with the lower end surface 15 of a back plane 5 is provided. Further, a screw 21 by which a roller or the like is attached is implanted upright in the ceiling plate 22 of the bracket fixing frame 1.
Patent JP-H08319794-A (JP)
Title: Fully automatic correcting method and device for all azimuth of excavating propulsion guide pipe
Inventor: SATO YOSHIO
IPC: E21D9/093
Filed: 1990-11-29
Abstract: PURPOSE: To correct a direction automatically with accuracy in a short time by catching the dislocation of the center part of a cutter by a CCD telecamera, and shifting the direction of a guide pipe slightly by a gear transmissions. CONSTITUTION: One end part in a medium-small bore pipe is provided with a civil work excavating cutter 1, and a motor 3, a conveyor driving shaft 4 and an earth discharge screw 4' are disposed in a propulsion pipe 6 connected to a guide pipe 5. The center part of the excavating cutter 1 in a space surrounding the conveyor driving shaft 4 in the propulsion pipe 6 is provided with a few ignition points 2 serving as targets. A CCD solid image pickup telecamera 9 is installed in a position away about 2m from the targets and focuses on the targets to catch the dislocation of the targets, and the dislocation is displayed constantly on a monitor telecamera 10. This dislocation is fed back, and the guide pipe 5 is jogged vertically and laterally by a gear transmissions 7 to secure a necessary direction.
Patent JP-H03197344-A (JP)
Title: Production of carbon fiber-reinforced dry mortar and mortar coating material
Inventor: OKI TERUAKI
IPC: C04B22/06
Filed: 1989-12-27
Abstract: PURPOSE:To improve the dispersibility of carbon fiber by mixing white cement to a dried slurry produced by drying a kneaded mixture of carbon short fibers, calcium oxide and carbonated water or an aqueous solution of a surfactant. CONSTITUTION:A dried slurry is produced by successively adding 1-5wt.% of pitch-based carbon short fibers, 50-70wt.% of calcium oxide such as CaO3 and 30-45wt.% of a dispersing agent consisting of carbonated water or an aqueous solution of a surfactant having a concentration of 0.01-1wt.%, kneading the mixture, drying the obtained slurry under specific condition and crushing the product. The objective carbon fiber-reinforced dry mortar can be produced by mixing 25-50wt.% of the dried slurry and 50-75wt.% of white cement.
Patent JP-H05174794-A (JP)
Title: Halogen electric bulb
Inventor: SHIMAOKA SEISHIN
IPC: H01K1/32
Filed: 1991-12-19
Abstract: PURPOSE:To decrease chromatic unevenness due to blue light and emit yellow light. CONSTITUTION:A glass bulb 1, is provided, in which tubular portions 1b are conjugately installed oppositely about a globular part 1a in the middle, and a filament 2 is installed in the globular part coaxially. A multi-layer interferential film 3 consisting of TiO2 film and SiO2 film in alternate lamination is provided on the outside surface of this globular part 1a of the glass bulb 1. The optical film thickness of 7-13'th odd number layer of this interferential film is between 95-113nm, provided that the thickness of the first and the final layer is one half.
Patent JP-H05166099-A (JP)
Title: Controller for distance-between-cars
Inventor: TAKAHASHI SHINSUKE
IPC: B60W10/06
Filed: 1991-12-19
Abstract: PURPOSE:To improve the safety and to reduce the burden of brakes in the controller for distance-between-cars. CONSTITUTION:A controller 12 calculates the driving amount of an actuator and the target throttle opening of an automatic brake mechanism 11 based on the output of a sensor for distance-betweencars 12 and the output of a car speed sensor 14 to control the brake and throttle. In the case the vehicle is in danger, the throttle can be made '0' as soon as stepping on the automatic brake to improve the braking, resulting in improving the safety. The distance between cars can be widened by controlling the throttle, resulting in reducing the burden of brakes.
Patent JP-H11130373-A (JP)
Title: Mould lifting metal fitting for construction work
Inventor: DEGUCHI MASAKI
IPC: B66C1/66
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a mould lifting metal fitting for construction work wherein different from a conventional method of lifting a mould by putting an annealing wire through the same as a mould lifting metal fitting used mainly for large panel work in construction, a lifting metal fitting is inserted into a through-hole created in the specified position of a mould and easily and surely attached to the mould by the rotation of a stop rod and an inserting operation, safety and labor conservation and streamlining are effectively realized, releasing and removing work from the mould is easy, handling and management convenience is excellent, cost effectiveness is provided and practical usefulness is provided. SOLUTION: A mould lifting metal fitting is composed of a metal fitting main body 1 bent in a reverse U-shape and having a mould inserting part 2 provided inside, and a stop rod 7 loaded near the lower open part of the metal fitting main body 1 to be pulled out in a direction orthogonal to the mould inserting part 2 of the metal fitting main body 1. In one side part of the metal fitting main body 1, a through-hole 3 and a releasing notched part are formed, in the other side, a supporting hole 5 is formed, and in the tip of the stop rood 7, a stopper 8 is integrally formed so as to be projected outside.
Patent JP-H04206749-A (JP)
Title: Transport tape and its manufacture
Inventor: ODA SATOSHI
IPC: H01L21/60
Filed: 1990-11-30
Abstract: PURPOSE:To prevent references from producing positional deviation at each process and problems from occurring for performing operations at each process, enable a production yield to be improved, and obtain a title item for meeting the requirement of multiple pins by providing a positioning opening and a specific guide part from a conductive material. CONSTITUTION:A title item is provided with a long film shaped insulation substrate 16, a plurality of pattern parts 17 which are placed in longer direction on the substrate 16, a wiring part 20 consisting of a conductive material which is provided on those pattern parts 17, a plurality of openings 23 and 24 which are provided through the substrate 16 at a specified position of the pattern parts 17, guide parts 26 and 27 consisting of a conductive material whose outer shape is formed to be larger than that of those openings 23 and 24 and which are provided being overlapped at nearly a same position as the openings 23 and 24, and positioning openings 27 and 28 which are smaller than the openings 23 and 24 and are provided nearly a same position as the openings 23 and 24 through the substrate 16 at the guide part 25. For example, the above guide parts 25 and 26 and the positioning openings 27 and 28 are formed simultaneously with the wiring part 20 by etching a foil shaped conductive material which is laminated on the substrate 16.
Patent JP-H02227449-A (JP)
Title: Thermoplastic blend of low gloss
Inventor: OMAA MOHAMEDO BOUTONI
IPC: C08L55/02
Filed: 1989-12-27
Abstract: PURPOSE: To obtain a thermoplastic blend with a low gloss by blending an arom. carbonate polymer, and acrylonitrile-butadiene-styrene copolymer and an effective amt. of a glycidyl (meth)acrylate-styrene polymer.  
     CONSTITUTION: An arom. carbonate polymer (A) derived from bisphenol A and phosgene, an acrylonitrile-butadiene-styrene copolymer (B) contg. at least 20% butadiene rubber and produced by emulsion polymn., and at least one glycidyl (meth)acrylate polymer (C), pref. a copolymer of glycidyl (meth)acrylate, styrene, and if necessary an acrylic comonomer, are compounded in a wt. ratio of A/B of (99:1)-(20:80), pref. (95:5)-(30:70), and in a wt. ratio of C/(A+B) of 0.05-10%, pref. 0.1-5%. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H02221690-A (JP)
Title: Method and device for operation of double diaphragm pneumatically driven pump
Inventor: GERARUDOSU KORUFUAA
IPC: F16K11/07
Filed: 1989-12-27
Abstract: PURPOSE: To guarantee more correct and accurate change-over by operating an air control valve controlling the supply and discharge of compressed air into each air chamber partitioned by a diaphragm in two adjacent vessel chambers provided apart across an interval independently of a pump diaphragm. CONSTITUTION: A double diaphragm pump is constituted by one pump vessel 1 having two adjacent vessel chambers 2 provided across an interval, and each vessel chamber 2 is separated into a pump chamber 4 and an air chamber 5 by a diaphragm 3. Both air chambers 5, 5' are arranged by facing each other and distributes and controls compressed air to be supplied by an air control valve 7. This air control valve 7 has a control cylinder 11 provided with a compressed air suction hole 8 connected with a compressed air conduit 12 and air discharge holes 9, 10 connected with each air chamber 5, 5', and pilot valves 20, 21 are connected with connection ends 16, 17 at both ends of the control cylinder 11. A control piston 22 provided with permanent magnets 31, 32 at both ends thereof is fitted and mounted into the control cylinder 11.
Patent JP-H01174599-A (JP)
Title: Low foamable detergent containing no phosphate
Inventor: UBUE TORABITSUSHIYU
IPC: C11D3/10
Filed: 1987-12-28
Abstract: PURPOSE: To obtain a detergent which comprises alkylbenzene sulphonate, specific alcohol mixtures and zeolite in specific ratios and is suitable for cleaning severely stained fiber materials such as working clothing stained with mineral oil, and does not overly foam in a washing machine.  
     CONSTITUTION: This detergent comprises the following components: (A) 0.5-2 wt.% of linear 9-13C sodium alkylbenzene-sulfonate, (B) 0-15 wt.% of 12-15C alcohol with 2-4 ethylene oxide groups, (C) 4-8 wt.% of 12-15C alcohol with 6-8 ethyleneglycol ether(EGE) groups, (D) 0-2 wt.% of 16-18C alcohol with 3-7 EGE groups, (E) 5-20 wt.% (converted to anhydride) of hydrate fine crystal zeolite NaA, (F) 40-60 wt.% of anhydrous sodium carbonate, (G) 2-7 wt.% of sodium silicate with Na 2 O:SiO 2 =1:2-1:3,4, (H) 0.5-2 wt.% of water soluble polymer for preventing re-staining, (I) residues such as water, non-surfactant and non-builder. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H0730227-A (JP)
Title: Film coating material containing palladium and wiring forming method using the material
Inventor: HABA BERUGASEMU
IPC: H01L21/285
Filed: 1992-12-17
Abstract: PURPOSE:To provide a film coating material for forming wiring pattern uniformly on a board having a large area. CONSTITUTION:This is a film coating material containing palladium in a solution produced by dissolving palladium acetate to acetone to a concentration higher than 70% of saturated concentration. This will be explained here by using an example used for two-step wiring forming method. Palladium acetate is excessively dissolved in acetone and is filtered with a filter. When this solution is applied to a board, its solvent is evaporated and a palladium acetate film is formed on the board. A pattern is scanned with an argon laser beam, and a pattern having a width of 5mum of palladium is formed and washed. Copper wiring is performed on palladium only by electroless copper plating.
Patent JP-H10166706-A (JP)
Title: Sorting device
Inventor: KOBAYASHI KAZUYOSHI
IPC: B65H33/06
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To enable a sorting operation to be performed by only a sheet to be ejected onto a sheet ejection table without use of a large-scale and complicated mechanism and also use of supplies such as a sorting tape. SOLUTION: A slider 20 is provided outside an end plate 19 in the downstream side of a sheet ejection direction of a sheet ejection tray 18. The slider 20 is supported by a mobile table 21 is such a manner that the slider 20 is freely ascendable along the sheet contact face of the end plate 19 and also is freely movable forward/backward with a sheet 26 loading area, piercing the end plate 19. In addition, the slider 20 is caused to ascent to/descend from a specified sheet sorting position by a slider lifting means 22 and also is moved forward/backward with the paper loading area by a slider forward/backward moving means 23. Further, the slider 20 moves the sheet 26 which is ejected onto the sheet ejection tray 18 and is set at a specified sorting area in an opposite direction to the sheet ejection direction.